package com.caiya.util;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Created by Administrator on 2018/11/15 0015.
 */
@Target({ElementType.FIELD})//只作用在字段上
@Retention(RetentionPolicy.RUNTIME)//运行时有效
public @interface ExcelField {
    String title();
}
